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Tanzania [10]
3 years ago
9

A quadrilateral has angle measures of 84°, 107°, and 58°.

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
3 0
Hello!

The angles in a quadrilateral add to 360°

Subtract the known angles from 360 to get the missing angle

360 - 84 - 107 - 58 = 111

The answer is 111°

Hope this helps!
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